Iris - Statistics

Coverage

This shows how much text coverage you'll have if you know the most X frequent words in that work.

Milestones

80% Coverage
627 words
85% Coverage
993 words
90% Coverage
1,705 words
95% Coverage
3,377 words
98% Coverage
5,920 words
99% Coverage
7,536 words
Total Words
9,153

Difficulty Progression

Shows how the difficulty changes as you progress through the text.

ProgressDifficultyPeak
0%1.64/52.69/5
10%2.31/53.12/5
20%2.16/52.86/5
30%1.96/53.00/5
40%2.46/53.37/5
50%2.89/53.77/5
60%2.28/53.27/5
70%2.52/53.50/5
80%2.80/53.66/5
90%2.17/53.07/5
Overall2.35/53.27/5

Deciles

Shows the difficulty level at or below which X% of the text falls.

10%
0.58/5
20%
1.13/5
25%
1.39/5
30%
1.64/5
40%
2.07/5
50%
2.35/5
60%
2.63/5
70%
2.90/5
80%
3.27/5
90%
3.78/5
Overall Difficulty
2.35/5
Peak Difficulty
3.27/5